package exception;

/**
 * finally块
 *
 */
public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了...");
      try {
        //  String line = null;
          String line = "abc";
        System.out.println(line.length());
        return;
    } catch (Exception e){
          System.out.println("出错了");
      }finally {
          System.out.println("finally执行");
      }
        System.out.println("程序结束");
    }

}
